package org.example.manager.impl;

import org.example.manager.AbstractManager;

public class GrainManager extends AbstractManager<Class<?>, Object> {

    private static GrainManager grainManager = new GrainManager();

    private GrainManager() {

    }

    public static GrainManager getInstance() {
        if (grainManager == null) {
            grainManager = new GrainManager();
        }
        return grainManager;
    }
}
